Run Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\CacheCollector::updateCache [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\CacheCollector::updateCache1 6.7% 5,498 1.0% 3,324 0.7% 127,656 0.4% 130,184 0.4%
Exclusive Metrics for Current Function78 1.4% 72 2.2% -11,400 -8.9% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::destruct1 100.0% 5,498 100.0% 3,324 100.0% 127,656 100.0% 130,184 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set1 20.0% 2,631 47.9% 1,863 56.0% 105,896 83.0% 98,480 75.6%
Drupal\Core\Lock\DatabaseLockBackend::acquire1 20.0% 1,388 25.2% 674 20.3% 12,840 10.1% 13,184 10.1%
Drupal\Core\Lock\DatabaseLockBackend::release1 20.0% 760 13.8% 376 11.3% 7,336 5.7% 2,840 2.2%
Drupal\Core\Cache\DatabaseBackend::get1 20.0% 585 10.6% 281 8.5% 5,752 4.5% 15,680 12.0%
array_merge1 20.0% 56 1.0% 58 1.7% 7,232 5.7% 0 0.0%